Compare 990478 vs 990487

Property	990478	990487
Type	composite number	prime
Unique factors	4	1
Total factors	4	1
Prime factorization	2¹ × 41¹ × 47¹ × 257¹	990487¹
Prime factorization	2 × 41 × 47 × 257	990487
Divisors count	16	2
Divisors	1, 2, 41, 47, 82, 94, 257, 514, 1927, 3854, 10537, 12079, 21074, 24158, 495239, 990478	1, 990487
Number of properties	0	5
Additive primes		29864th
Isolated primes		61602nd
Lucky primes		8542nd
Primes		77813th
Super primes		7649th
Roman numberals
Base 2	11110001110100001110₂	11110001110100010111₂
Base 3	1212022200101₃	1212022200201₃
Base 4	3301310032₄	3301310113₄
Base 5	223143403₅	223143422₅
Base 6	33121314₆	33121331₆
Base 7	11263456₇	11263501₇
Base 8	3616416₈	3616427₈
Base 9	1768611₉	1768621₉
Base 10	990478₁₀	990487₁₀
Base 11	617185₁₁	617193₁₁
Base 12	3b923a₁₂	3b9247₁₂
Base 13	288aa8₁₃	288ab4₁₃
Base 14	1bad66₁₄	1bad71₁₄
Base 15	14871d₁₅	148727₁₅
Base 16	f1d0e₁₆	f1d17₁₆